/**
 * Copyright (C) 2016 Hyphenate Inc. All rights reserved.
 * <p/>
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 * http://www.apache.org/licenses/LICENSE-2.0
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */
package com.hyphenate.easeui.utils;

import android.app.Activity;
import android.content.Context;
import android.database.Cursor;
import android.graphics.Bitmap;
import android.net.Uri;
import android.provider.MediaStore;

import com.hyphenate.util.EMLog;
import com.hyphenate.util.PathUtil;

import java.io.BufferedOutputStream;
import java.io.FileOutputStream;

public class EaseImageUtils extends com.hyphenate.util.ImageUtils {

    public static String getImagePath(String remoteUrl) {
        String imageName = remoteUrl.substring(remoteUrl.lastIndexOf("/") + 1, remoteUrl.length());
        String path = PathUtil.getInstance().getImagePath() + "/" + imageName;
        EMLog.d("msg", "image path:" + path);
        return path;

    }

    public static String getThumbnailImagePath(String thumbRemoteUrl) {
        String thumbImageName = thumbRemoteUrl.substring(thumbRemoteUrl.lastIndexOf("/") + 1, thumbRemoteUrl.length());
        String path = PathUtil.getInstance().getImagePath() + "/" + "th" + thumbImageName;
        EMLog.d("msg", "thum image path:" + path);
        return path;
    }

    /**
     * 把图片Uri转换为文件路径
     *
     * @param uri
     * @return
     */
    public static String getImagePathForUri(Uri uri, Context context) {
        String[] proj = {MediaStore.Images.Media.DATA};
        Cursor cursor = ((Activity) context).managedQuery(uri, proj, null, null, null);
        if (cursor == null) {
            return null;
        }
        int column_index = cursor.getColumnIndexOrThrow(MediaStore.Images.Media.DATA);
        cursor.moveToFirst();
        return cursor.getString(column_index);
    }

    /**
     * 把视频Uri转换为文件路径
     *
     * @param uri
     * @return
     */
    public static String getVideoPathForUri(Uri uri, Context context) {
        String[] proj = {MediaStore.Video.Media.DATA};
        Cursor cursor = ((Activity) context).managedQuery(uri, proj, null, null, null);
        if (cursor == null) {
            return null;
        }
        int column_index = cursor.getColumnIndexOrThrow(MediaStore.Video.Media.DATA);
        cursor.moveToFirst();
        return cursor.getString(column_index);
    }

    /**
     * 保存bitmap到对应的文件夹下
     *
     * @param photo
     * @param spath
     */
    public static void saveImage(Bitmap photo, String spath) {
        try {
            BufferedOutputStream bos = new BufferedOutputStream(
                    new FileOutputStream(spath, false));
            photo.compress(Bitmap.CompressFormat.JPEG, 100, bos);
            bos.flush();
            bos.close();
        } catch (Exception e) {
            e.printStackTrace();
        } finally {
            if (!photo.isRecycled()) {
                photo.recycle();
            }
        }
    }
}
